Thomlin Company forecasts that total factory overhesd for the current year will be $11,449,000 with 181,000 total machine nours. Year to date, the ectuai factory overhead is 57,520,000 and the actuol machine hours are 95,000 hours. The predetermined factory overhead rate bosed on inachine hours is Round the factory overhead rate to the nearest dollar before multiplying by the number of hours. a. $63 per machine hour b. \$42 per machine haur c. \$121 per machine hour d. $79 per machine hour